2013460400

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37847}}^1$

素因数の和:37891

約数の個数: 120

約数和(自身を含む): 5819508480

約数和(自身を除く): 3806048080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 25, 28, 35, 38, 40, 50, 56, 70, 76, 80, 95, 100, 112, 133, 140, 152, 175, 190, 200, 266, 280, 304, 350, 380, 400, 475, 532, 560, 665, 700, 760, 950, 1064, 1330, 1400, 1520, 1900, 2128, 2660, 2800, 3325, 3800, 5320, 6650, 7600, 10640, 13300, 26600, 37847, 53200, 75694, 151388, 189235, 264929, 302776, 378470, 529858, 605552, 719093, 756940, 946175, 1059716, 1324645, 1438186, 1513880, 1892350, 2119432, 2649290, 2876372, 3027760, 3595465, 3784700, 4238864, 5033651, 5298580, 5752744, 6623225, 7190930, 7569400, 10067302, 10597160, 11505488, 13246450, 14381860, 15138800, 17977325, 20134604, 21194320, 25168255, 26492900, 28763720, 35954650, 40269208, 50336510, 52985800, 57527440, 71909300, 80538416, 100673020, 105971600, 125841275, 143818600, 201346040, 251682550, 287637200, 402692080, 503365100, 1006730200, 2013460400]

約数ペア:

[(1, 2013460400), (2, 1006730200), (4, 503365100), (5, 402692080), (7, 287637200), (8, 251682550), (10, 201346040), (14, 143818600), (16, 125841275), (19, 105971600), (20, 100673020), (25, 80538416), (28, 71909300), (35, 57527440), (38, 52985800), (40, 50336510), (50, 40269208), (56, 35954650), (70, 28763720), (76, 26492900), (80, 25168255), (95, 21194320), (100, 20134604), (112, 17977325), (133, 15138800), (140, 14381860), (152, 13246450), (175, 11505488), (190, 10597160), (200, 10067302), (266, 7569400), (280, 7190930), (304, 6623225), (350, 5752744), (380, 5298580), (400, 5033651), (475, 4238864), (532, 3784700), (560, 3595465), (665, 3027760), (700, 2876372), (760, 2649290), (950, 2119432), (1064, 1892350), (1330, 1513880), (1400, 1438186), (1520, 1324645), (1900, 1059716), (2128, 946175), (2660, 756940), (2800, 719093), (3325, 605552), (3800, 529858), (5320, 378470), (6650, 302776), (7600, 264929), (10640, 189235), (13300, 151388), (26600, 75694), (37847, 53200)]